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puredata:gpio [2020/02/15 21:28]
admin [Links] 		puredata:gpio [2020/03/06 19:27]
admin
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 {{:puredata:pd_wiringpi_mcp3008_gpio-help_jan2020.png?|}} {{:puredata:pd_wiringpi_mcp3008_gpio-help_jan2020.png?|}}
 +
 +[[https://puredata.info/|Pure Data]] (Pd) is a visual programming language developed by Miller Puckette.\\
  
 [[http://wiringpi.com/|Wiring]] for the Raspberry Pi was written by Gordon Henderson.\\ [[http://wiringpi.com/|Wiring]] for the Raspberry Pi was written by Gordon Henderson.\\
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 === Install the WiringPi for PD === === Install the WiringPi for PD ===
 +
 Download: {{ :puredata:pd-wiringpi.zip |}}\\ Download: {{ :puredata:pd-wiringpi.zip |}}\\
 +   $ wget www.dernulleffekt.de/programme/pd-wiringpi.zip
 +   $ unzip pd-wiringpi.zip
 +   $ cd pd-wiringpi/
 +   $ cp -R wiringPi_gpio/ /home/pi/Pd/externals/
 +   $ cp -R wiringPi_mcp3008/ /home/pi/Pd/externals/
 +
 Unzip and copy the wiringPi_gpio and the wiringPi_mcp3008 folder in the PD external folder.\\ Unzip and copy the wiringPi_gpio and the wiringPi_mcp3008 folder in the PD external folder.\\
-/home/pi/Documents/PD/externals\\ +   /home/pi/Pd/externals 
-In Pure Data -> Preferences -> Path set the path to these two folders.\\+One has to run Wiring PD with administration rights: 
 +   $ sudo pd 
 +In Pure Data -> Preferences -> Path set the path to the two external folders. You might have to set the path for the PD folder, too. It should look like that.\\ 
  
 {{:puredata:pd_wiringpi_path_jan2020.png?|}}\\ {{:puredata:pd_wiringpi_path_jan2020.png?|}}\\
  
 +=== Or install pdwiringPi ====
 +
 +An other wiringPi external is that one [[https://github.com/garthz/pdwiringPi]] by Garth Zeglin. It also support PWM over GPIO for the pins: 12, 13, 18, 19.\\
 +   $ wget https://github.com/garthz/pdwiringPi/archive/master.zip
 +   $ unzip master.zip
 +   $ cd pdwiringPi-master
 +   $ make
 +There should be a new folder called "pdwiringPi". Add that one the Pure Data -> Preferences -> Path.\\   
 +
 +----
 === Pin Configuration === === Pin Configuration ===
 The Wiring library has its own [[http://wiringpi.com/pins/|pin labeling]]:\\ The Wiring library has its own [[http://wiringpi.com/pins/|pin labeling]]:\\
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 Wiring:\\ Wiring:\\
 [[http://wiringpi.com/]]\\ [[http://wiringpi.com/]]\\
 +[[https://github.com/WiringPi/WiringPi]]\\
 [[https://github.com/jeremiahrose/pd-wiringpi]]\\ [[https://github.com/jeremiahrose/pd-wiringpi]]\\
 [[http://pi.bek.no/pd_wiringPi_GPIO/]]\\ [[http://pi.bek.no/pd_wiringPi_GPIO/]]\\
-[[https://github.com/nitram509/wiring-pi/blob/master/DOCUMENTATION.md]]\\ 
  
 MCP3008:\\ MCP3008:\\